82912221

素因数分解:

$3^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2273}}^1$

素因数の和:2482

約数の個数: 32

約数和(自身を含む): 141169920

約数和(自身を除く): 58257699

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 193, 579, 1351, 1737, 2273, 4053, 5211, 6819, 12159, 15911, 20457, 36477, 47733, 61371, 143199, 429597, 438689, 1316067, 3070823, 3948201, 9212469, 11844603, 27637407, 82912221]

約数ペア:

[(1, 82912221), (3, 27637407), (7, 11844603), (9, 9212469), (21, 3948201), (27, 3070823), (63, 1316067), (189, 438689), (193, 429597), (579, 143199), (1351, 61371), (1737, 47733), (2273, 36477), (4053, 20457), (5211, 15911), (6819, 12159)]